Trekking Departure (Camp 1)
6:00 AM: Wake up and have breakfast.
7:00 AM: Drive to Sembalun village (45-60 minutes).
Register at Rinjani Information Center (1,051 meters).
Trek to POS 1 (1,300 meters) for 2 hours, then take a 10-minute break.
Continue to POS 2 (1,500 meters) with a 1-hour hike. Rest for 1 hour and have lunch.
Hike to POS 3 (1,800 meters) for 1 hour. This part is a bit steep.
Ascend for 3 hours to Crater Rim (2,639 meters), the toughest part of the day.
Enjoy dinner and camp overnight at the Crater Rim.
Take in the sunset and prepare for the sunrise the next morning.